Another possible freebie
candidate is
HandyFind: A faster, friendlier way to find words
"HandyFind
HandyFind is a faster, friendlier way to find words in documents and web pages. It finds words as you type so you'll find what you're looking for as soon as you enter enough letters. After using HandyFind for a short time, you'll find it such a quick way to get around that you start using it for navigating documents as well as just searching.
Features
* Find as you type in Internet Explorer, Notepad, Excel, Microsoft Word and more
* Much less cumbersome than the regular Find dialog
* Instantly jump to the next occurrence of your currently selected text or repeat previous searches
* "Click" on hyperlinks with your keyboard
HandyFind is free. Enjoy!
Reviews
This time-saving utility...will be useful to all users -- CNET Review
HandyFind truly is a handy word finder...If you use the supported programs often then HandyFind is well worth having around and is much less cumbersome than the regular Ctrl-F "Find" command. -- CFS Program Review
Just hit a hot key, start typing your search term and you're off. Simple, effective and, yes, free. -- Download Squad
A lightweight alternative to the onboard Find tool, locating text inline without any disruptive box to block your field of view. -- Jake Ludington's MediaBlab
Verdict: A very useful little tool -- PC Magazine